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Welton K INC

License #677147·Corporation·Palo Alto, Santa Clara County
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Summary

Welton K INC operating as a corporation is licensed in California under CSLB number 677147. The license was first issued in 1993, putting the business at 33 years on the active CSLB roster. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in Palo Alto, in Santa Clara County, California.

Business Information
Address
680 Kendall Avenue
Palo Alto, CA 94306
License Details & Classifications
License Number
677147
Issued
Sep 15, 1993
Status
CLEAR
Expires
Sep 30, 2027
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
Western Surety Company
Bond Number
67448290
Effective
Aug 2, 2025
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
Aug 11, 2025
Expires
—
Review

This contractor warrants a closer look before contracting:

  • Workers' comp listed as exempt
License StatusActive
Contractor BondOn file
Workers' CompensationActive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
Is Welton K INC licensed in California?

Yes. Welton K INC holds California Contractors State License Board license number 677147. The license was first issued on September 15, 1993. It is valid through September 30, 2027.

What does Welton K INC specialize in?

Welton K INC is licensed for one CSLB classification: B General Building Contractor.

Where is Welton K INC headquartered?

Welton K INC is headquartered at 680 Kendall Avenue, Palo Alto, CA 94306, in Santa Clara County, California.

Does Welton K INC have an active surety bond on file with CSLB?

Yes. Welton K INC has an active California contractor surety bond filed with Western Surety Company.

Does Welton K INC carry workers' compensation coverage?

Welton K INC reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify Welton K INC's contractor license?

You can verify Welton K INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=677147.

Activity Timeline
  1. License issuedSep 15, 1993
  2. Bond activeAug 2, 2025
  3. WC coverage startsAug 11, 2025
  4. License expiresSep 30, 2027
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